39672220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 102574080

約数和(自身を除く): 62901860

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 79, 85, 119, 140, 158, 170, 211, 238, 316, 340, 395, 422, 476, 553, 595, 790, 844, 1055, 1106, 1190, 1343, 1477, 1580, 2110, 2212, 2380, 2686, 2765, 2954, 3587, 4220, 5372, 5530, 5908, 6715, 7174, 7385, 9401, 11060, 13430, 14348, 14770, 16669, 17935, 18802, 25109, 26860, 29540, 33338, 35870, 37604, 47005, 50218, 66676, 71740, 83345, 94010, 100436, 116683, 125545, 166690, 188020, 233366, 251090, 283373, 333380, 466732, 502180, 566746, 583415, 1133492, 1166830, 1416865, 1983611, 2333660, 2833730, 3967222, 5667460, 7934444, 9918055, 19836110, 39672220]

約数ペア:

[(1, 39672220), (2, 19836110), (4, 9918055), (5, 7934444), (7, 5667460), (10, 3967222), (14, 2833730), (17, 2333660), (20, 1983611), (28, 1416865), (34, 1166830), (35, 1133492), (68, 583415), (70, 566746), (79, 502180), (85, 466732), (119, 333380), (140, 283373), (158, 251090), (170, 233366), (211, 188020), (238, 166690), (316, 125545), (340, 116683), (395, 100436), (422, 94010), (476, 83345), (553, 71740), (595, 66676), (790, 50218), (844, 47005), (1055, 37604), (1106, 35870), (1190, 33338), (1343, 29540), (1477, 26860), (1580, 25109), (2110, 18802), (2212, 17935), (2380, 16669), (2686, 14770), (2765, 14348), (2954, 13430), (3587, 11060), (4220, 9401), (5372, 7385), (5530, 7174), (5908, 6715)]